风荷载与高层建筑体型设计浅析

Wind Load and the Form of High-rise Construction

关依据高层建筑的水平荷载往往起决定性作用的特点,分析了风作用的基本特性和高层建筑的结构抗侧移特征。通过风作用对高层建筑所产生各种效应和影响的剖析,揭示了建筑平面形式、体型设计与高层建筑所受风荷载大小的关系。进而从高层建筑的平面、体型、比例、刚度等方面提出了有利于抵抗风荷载的建筑体型设计方法。

Based on the characteristics that the horizontal load plays a decisive role for high-rise construction, the basic characteristics of wind and the lateral force resistance of structure of high-rise construction have been analyzed. The relation between the plane, the form and the wind load of high-rise construction has been revealed through analysis of the influence of wind upon high-rise construction. And then the suggestions for the form design from every aspects such as the plane, size, proportion and stiffiaess have been given, which is helpful to resist wind loads of the high-rise construction.